"It is now very important that those responsible are held accountable," she writes in a comment to TT.
The attack took place on Saturday, targeting vehicles travelling with diplomatic status in areas occupied by Israel.
The incident was captured on video, showing 78-year-old Bernard Baudoux, mayor of the French town of Aulnoye-Aymeries, falling to the ground during the attack. His condition was not life-threatening, according to diplomatic witnesses who spoke to AFP.
European reactions have been strong. On Sunday, the EU condemned the recent violence carried out by settlers, including the attack on the diplomatic convoy.
Malmer Stenergard shares the criticism:
"Sweden and the EU view with great concern the increasing settler violence in the West Bank and the expansion of settlements. Settlements and settlement policies violate international law, undermine the two-state solution and contribute to an increased level of conflict."